package py.com.fms.fms.session.maintenances;

// External classes imports 
// Java Classes
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.text.ParseException;
import java.text.SimpleDateFormat;

// Seam Classes
import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Logger;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.log.Log;
import org.jboss.seam.faces.FacesMessages;
import org.jboss.seam.international.StatusMessage.Severity;
import org.jboss.seam.security.Credentials;
import org.jboss.seam.security.Identity;

//project classes imports
import py.com.fms.fms.bean.GenParamBean;
import py.com.fms.fms.bean.UsersBean;
import py.com.fms.fms.persistence.services.GenParamServices;
import py.com.fms.fms.persistence.services.UsersServices;
import py.com.fms.gnd.bean.RacesBean;
import py.com.fms.gnd.persistence.services.RacesServices;
import py.com.fms.exception.CommonException;
import py.com.fms.session.ServiceSqlMap;
import py.com.fms.session.WithinHolder;
import py.com.fms.utilities.ConvertAssistant;
import py.com.fms.utilities.DateAssistant;

@SuppressWarnings("unused")
@Name("editGenParam")
@Scope(ScopeType.SESSION)
public class EditGenParam {

	private FacesMessages facesMessages;
	@Logger
	private Log log;
	@In("#{serviceSqlMap}")
	private ServiceSqlMap sqlMap;
	private boolean editMode;
	private String initVar;
	private Date today = null;
	
	// Task Attendees Attributes 
	@In("#{withinHolder}")
	private WithinHolder aid;
	@In("#{convertAssist}")
	private ConvertAssistant convert;
	@In Credentials credentials;
	@In Identity identity;
	private DateAssistant dateAssist;
	
	
	// Beans
	private UsersBean user = null; // For User Data 
	private GenParamBean genParam = null; // Used in main forms
	private GenParamBean editGenParam = null; // Used for update operations
    
	// Services
	private UsersServices usSrv;
	private GenParamServices gpSrv;
	
    
	// Collection
	private Collection<GenParamBean> allGenParam;
	

	/**
	 * [[[[[[[[[[[[ Methods ]]]]]]]]]]]] 
	 * [[[[[[[[[[-------------]]]]]]]]]]
	 */


	// Used to initialize Objects
	public void initData() throws CommonException {

		System.out.println("Initialization Flag = " + this.getInitVar());

		if ("S".equals(this.getInitVar())) { // Checking initialization Flag
			this.initBeans(); // Initializing Beans
			this.initServices(); // Initializing Services
			this.initAssistants(); // Initializing Assistants
			this.initCollections(); // Initializing Collections
			this.loadDataGrid(); // Loading data for grid
			this.loadUserData(); // Retrieving User Data
			
		}
		this.setInitVar(null);
		System.out.println("OUT");
				
	}
	
	
    private void initBeans(){
    	
	  	if(user == null){
	  		user = new UsersBean();
	  	}
	  	
	  	if(genParam == null){
	  		genParam = new GenParamBean();
	  	}
	  	
	  	if(editGenParam == null){
	  		editGenParam = new GenParamBean();
	  	}
	
    }
    
    private void initServices() throws CommonException{
    	
    	if (gpSrv == null){
			gpSrv = new GenParamServices(this.sqlMap.getConfig());
		}
		
		if (usSrv == null){
			usSrv = new UsersServices(this.sqlMap.getConfig());
		}
    	
    }
    
    private void initAssistants(){
    	
    	if(aid == null){
    		aid = new WithinHolder();
    	}
    	
    	if(convert == null){
			convert = new ConvertAssistant();
		}
    	
    	if(dateAssist == null){
			dateAssist = new DateAssistant();
		}
    	
    }
    
    private void initCollections(){
    	
    	if(allGenParam== null){
    		allGenParam = new ArrayList<GenParamBean>();
    	}
    }
    
    // Used to clean all objects
    public void cleanData() throws CommonException{
    	
    	// Cleaning Beans
  		user = null;
  		genParam = null;
  		editGenParam = null;
        
  		// Cleaning Services
		gpSrv = null;
		usSrv = null;

		// Cleaning Assistants
		aid = null;
		convert = null;
		dateAssist = null;
		
		// Cleaning Collections
		allGenParam = null;
    	
    }
    
    private void loadUserData() throws CommonException{
    	
    	if(credentials != null){ // Checking if credentials are null
			System.out.println("Credenciales Encontradas");
			
			this.getUser().setUserName(credentials.getUsername()); // Retrieving user name
			System.out.println("User Name: " + this.getUser().getUserName());
			
			user = usSrv.getUserDataByName(this.getUser().getUserName()); // Retrieving user Data
			this.setUser(user);
			System.out.println("User: " + this.getUser());
			
		}else{	
			System.out.println("Credenciales Nulas");
		}
    }
    
 // Used to load a grid using a collection
	private void loadDataGrid() {
		try {
			this.setAllGenParam(gpSrv.getAllGenParam());
			for (GenParamBean genparam : this.getAllGenParam()){
				System.out.println(genparam.getCod() + " - " + genparam.getDescrip());
			}
		} catch (CommonException e) {
			e.printStackTrace();
		}
	}

	// Used to cancel
	public void cancelData() throws CommonException {
		this.facesMessages.clear();
		this.cleanData();
		this.setInitVar("S");
	}
	

	// Used for data saving process
	public String saveNewData() throws ParseException {
		try {
			this.facesMessages.clear();
			GenParamBean newGenParam = new GenParamBean();
			this.today = DateAssistant.getCurrentDate();
			if (this.getGenParam() == null) {
				System.out.println("this.getGenParam() == null");
				throw new CommonException("error.fms.menu.error.countrynotexist");
			}
			System.out.println("Before this.getGenParam() == null");
			// Setting field values
			newGenParam.setIdEnt(1);
			newGenParam.setCod(this.convert.convertField(this.getGenParam().getCod()));
			newGenParam.setDescrip(this.convert.convertField(this.getGenParam().getDescrip()));
			newGenParam.setParamValues(this.convert.convertField(this.getGenParam().getParamValues()));
			newGenParam.setStatus(this.getGenParam().getStatus());
            
			gpSrv.saveNewGenParam(newGenParam);
			
		} catch (CommonException e) {
			this.facesMessages.add(Severity.ERROR, e.getMessage());
			System.out.println("NO SE PUDO INSERTAR. " + e.getMessage());
			log.error(e);
		}
		return "";
	}
	
	// Retrieving data for updating
	public void dataToEdit(Long id){
		System.out.println("id = " + id.toString());
		for (GenParamBean bean : this.getAllGenParam()) {
			if(bean.getId() == id){
				this.setEditGenParam(bean);
				return;
			}			
		}	
	}
	
	public void dataToEditUpd() throws ParseException{
		try {
			gpSrv.updateGenParam(this.getEditGenParam());
		} catch (CommonException e) {
			this.facesMessages.add(Severity.ERROR, e.getMessage());
			System.out.println("NO SE PUDO ACTUALIZAR EL REG. " + e.getMessage());
			log.error(e);
		}
	}
	
	public void dataToDelete(Long id){
		for (GenParamBean bean: this.getAllGenParam()){
			if (bean.getId() == id) {
				try {
					gpSrv.deleteGenParamById(bean.getId());
				} catch (Exception e) {
					this.facesMessages.add(Severity.ERROR, e.getMessage());
					System.out.println("NO SE BORRAR EL REGISTRO. " + e.getMessage());
					log.error(e);
				}
			}
		}
		this.setInitVar("S");
	}
    
	// Getters and Setters

	public FacesMessages getFacesMessages() {
		return facesMessages;
	}
    
	public void setFacesMessages(FacesMessages facesMessages) {
		this.facesMessages = facesMessages;
	}

	public Log getLog() {
		return log;
	}

	public void setLog(Log log) {
		this.log = log;
	}

	public ServiceSqlMap getSqlMap() {
		return sqlMap;
	}

	public void setSqlMap(ServiceSqlMap sqlMap) {
		this.sqlMap = sqlMap;
	}

	public boolean isEditMode() {
		return editMode;
	}

	public void setEditMode(boolean editMode) {
		this.editMode = editMode;
	}

	public String getInitVar() {
		return initVar;
	}

	public void setInitVar(String initVar) {
		this.initVar = initVar;
	}

	public GenParamBean getGenParam() {
		return genParam;
	}

	public void setGenParam(GenParamBean pGenParam) {
		this.genParam = pGenParam;
	}
    
	public Collection<GenParamBean> getAllGenParam() {
		return allGenParam;
	}

	public void setAllGenParam(Collection<GenParamBean> pAllGenParam) {
		this.allGenParam = pAllGenParam;
	}
    
	public GenParamBean getEditGenParam() {
		return editGenParam;
	}

	public void setEditGenParam(GenParamBean pEditGenParam) {
		this.editGenParam = pEditGenParam;
	}
	
	public UsersBean getUser() {
		return user;
	}
    
	public void setUser(UsersBean user) {
		this.user = user;
	}
}
